import axios from 'axios'
import errorCode from '@/utils/errorCode'

axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
// 创建axios实例
const service = axios.create({
    // axios中请求配置有baseURL选项，表示请求URL公共部分
    // baseURL: process.env.VUE_APP_BASE_API,
    baseURL: "https://tenapi.cn/v2/",
    // 超时
    timeout: 30000
})
// request拦截器
service.interceptors.request.use(config => {
    // 是否需要设置 token
    //   const isToken = (config.headers || {}).isToken === false
    //   if (getToken() && !isToken) {
    //     config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
    //   }
    return config
}, error => {
    console.log(error)
    Promise.reject(error)
})

// 响应拦截器
service.interceptors.response.use(res => {
    // 未设置状态码则默认成功状态
    const code = res.data.code || 200;
    // 获取错误信息
    const msg = errorCode[code] || res.data.msg || errorCode['default']
    if (code === 500) {
        console.log("内部错误{}", msg)
        return Promise.reject(new Error(msg))
    } else if (code !== 200) {
        console.log("请求失败{}，code为{}", msg, code)
        return Promise.reject('error')
    } else {
        return res.data
    }
},
    error => {
        console.log('err' + error)
        let { message } = error;
        if (message == "Network Error") {
            message = "后端接口连接异常";
        }
        else if (message.includes("timeout")) {
            message = "系统接口请求超时";
        }
        else if (message.includes("Request failed with status code")) {
            message = "系统接口" + message.substr(message.length - 3) + "异常";
        }
        console.log("内部错误{}", message)
        return Promise.reject(error)
    }
)

export default service
